GeForce GT 640 vs Radeon Pro 580X
When comparing GeForce GT 640 and Radeon Pro 580X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 640 and Radeon Pro 580X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon Pro 580X
Main Specs
GeForce GT 640
Radeon Pro 580X
Power consumption (TDP)
65 Watt
150 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
8 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
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Radeon Pro 580X has 130% more power consumption, than GeForce GT 640.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Radeon Pro 580X has 6 GB more memory, than GeForce GT 640.
Both cards are used in Desktops.
GeForce GT 640 is build with Kepler architecture, and Radeon Pro 580X - with GCN 4.0.
Core clock speed of Radeon Pro 580X is 198 MHz higher, than GeForce GT 640.
GeForce GT 640 is manufactured by 28 nm process technology, and Radeon Pro 580X - by 14 nm process technology.
Memory clock speed of Radeon Pro 580X is 4998 MHz higher, than GeForce GT 640.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
2−3
35−40
ultra / 1080p
1−2
24−27
QHD / 1440p
0−1
18−20
4K / 2160p
−
10−12
low / 720p
14−16
60−65
medium / 1080p
5−6
45−50
The average gaming FPS of Radeon Pro 580X in Assassin's Creed Odyssey is 616% more, than GeForce GT 640.
high / 1080p
7−8
60−65
ultra / 1080p
5−6
50−55
QHD / 1440p
0−1
35−40
4K / 2160p
−
20−22
low / 720p
20−22
110−120
medium / 1080p
7−8
65−70
The average gaming FPS of Radeon Pro 580X in Battlefield 5 is 640% more, than GeForce GT 640.
low / 768p
50−55
50−55
high / 1080p
35−40
−
QHD / 1440p
0−1
0−1
GeForce GT 640 and Radeon Pro 580X have the same average FPS in Call of Duty: Warzone.
low / 768p
110−120
250−260
medium / 768p
90−95
220−230
ultra / 1080p
45−50
190−200
QHD / 1440p
24−27
120−130
4K / 2160p
18−20
75−80
high / 768p
65−70
210−220
The average gaming FPS of Radeon Pro 580X in Counter-Strike: Global Offensive is 198% more, than GeForce GT 640.
low / 768p
70−75
60−65
ultra / 1080p
21−24
−
medium / 1080p
45−50
55−60
GeForce GT 640 and Radeon Pro 580X have the same average FPS in Cyberpunk 2077.
low / 768p
70−75
120−130
medium / 768p
50−55
110−120
ultra / 1080p
27−30
100−110
The average gaming FPS of Radeon Pro 580X in Dota 2 is 125% more, than GeForce GT 640.
high / 1080p
3−4
50−55
ultra / 1080p
3−4
45−50
QHD / 1440p
−
30−35
4K / 2160p
2−3
16−18
low / 720p
14−16
85−90
medium / 1080p
4−5
50−55
The average gaming FPS of Radeon Pro 580X in Far Cry 5 is 920% more, than GeForce GT 640.
high / 1080p
10−12
65−70
ultra / 1080p
5−6
50−55
QHD / 1440p
2−3
30−35
4K / 2160p
−
27−30
low / 720p
50−55
180−190
medium / 1080p
16−18
120−130
The average gaming FPS of Radeon Pro 580X in Fortnite is 441% more, than GeForce GT 640.
high / 1080p
6−7
65−70
ultra / 1080p
−
50−55
QHD / 1440p
4−5
35−40
4K / 2160p
2−3
24−27
low / 720p
21−24
110−120
medium / 1080p
9−10
70−75
The average gaming FPS of Radeon Pro 580X in Forza Horizon 4 is 600% more, than GeForce GT 640.
low / 768p
45−50
140−150
medium / 768p
−
130−140
high / 1080p
7−8
75−80
ultra / 1080p
3−4
35−40
QHD / 1440p
0−1
24−27
medium / 720p
40−45
−
The average gaming FPS of Radeon Pro 580X in Grand Theft Auto V is 352% more, than GeForce GT 640.
high / 1080p
2−3
27−30
ultra / 1080p
0−1
21−24
QHD / 1440p
−
18−20
4K / 2160p
0−1
10−11
low / 720p
8−9
70−75
medium / 1080p
4−5
35−40
The average gaming FPS of Radeon Pro 580X in Metro Exodus is 820% more, than GeForce GT 640.
low / 768p
80−85
130−140
ultra / 1080p
70−75
−
medium / 1080p
−
120−130
The average gaming FPS of Radeon Pro 580X in Minecraft is 64% more, than GeForce GT 640.
ultra / 1080p
12−14
14−16
low / 720p
27−30
100−110
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon Pro 580X in PLAYERUNKNOWN'S BATTLEGROUNDS is 155% more, than GeForce GT 640.
high / 1080p
6−7
27−30
ultra / 1080p
4−5
18−20
QHD / 1440p
0−1
12−14
4K / 2160p
−
8−9
low / 720p
7−8
70−75
medium / 1080p
−
40−45
The average gaming FPS of Radeon Pro 580X in Red Dead Redemption 2 is 566% more, than GeForce GT 640.
low / 768p
14−16
140−150
medium / 768p
10−11
90−95
high / 1080p
5−6
50−55
ultra / 1080p
4−5
27−30
4K / 2160p
0−1
18−20
The average gaming FPS of Radeon Pro 580X in The Witcher 3: Wild Hunt is 887% more, than GeForce GT 640.
low / 768p
70−75
90−95
medium / 768p
35−40
60−65
ultra / 1080p
16−18
55−60
high / 768p
30−35
−
The average gaming FPS of Radeon Pro 580X in World of Tanks is 66% more, than GeForce GT 640.
Full Specs
GeForce GT 640
Radeon Pro 580X
Architecture
Kepler
GCN 4.0
Code name
GK107
Polaris 20
Type
Desktop
Workstation
Release date
5 June 2012
18 March 2019
Pipelines
384
2304
Core clock speed
902 MHz
1100 MHz
Boost Clock
1200 MHz
Transistor count
1,270 million
5,700 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
28.86
172.8
Floating-point performance
692.7 gflops
Length
145 mm
Memory bus width
128 Bit
256 Bit
Memory clock speed
1782 MHz
6780 MHz
Memory bandwidth
28.51 GB/s
217.0 GB/s
DirectX
12 (11_0)
12 (12_0)
Shader Model
5.1
6.4
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.1.126
1.2.131
CUDA
3.0
Bitcoin / BTC (SHA256)
24 Mh/s
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